methanesufonic acid 5-(5-ethynyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-tetrahydrofuran-3-yl ester

Base Information

• Chemical Name: methanesufonic acid 5-(5-ethynyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-tetrahydrofuran-3-yl ester
• CAS No.: 890658-57-8
• Molecular Formula: C₃₂H₃₀N₂O₈S
• Molecular Weight: 602.665

Synonyms:methanesufonic acid 5-(5-ethynyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-tetrahydrofuran-3-yl ester

Chemical Property of methanesufonic acid 5-(5-ethynyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-tetrahydrofuran-3-yl ester

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Technology Process of methanesufonic acid 5-(5-ethynyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-tetrahydrofuran-3-yl ester

There total 1 articles about methanesufonic acid 5-(5-ethynyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-tetrahydrofuran-3-yl ester which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 99.0%

5-ethynyl-1-{4-hydroxy-5-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-tetrahydrofuran-2-yl}-1H-pyrimidine-2,4-dione (162745-53-1) + methanesulfonyl chloride (124-63-0) → methanesufonic acid 5-(5-ethynyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-tetrahydrofuran-3-yl ester (890658-57-8)

Guidance literature:

With pyridine; at 20 ℃; for 16h;

DOI:10.1016/j.tet.2008.02.079

Reference yield: 93.0%

methanesufonic acid 5-(5-ethynyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-tetrahydrofuran-3-yl ester (890658-57-8) → 5-ethynyl-1-{4-hydroxy-5-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-tetrahydrofuran-2-yl}-1H-pyrimidine-2,4-dione (890658-59-0)

Guidance literature:

With sodium hydroxide; In 1,4-dioxane; for 2h; Heating;

DOI:10.1016/j.tet.2008.02.079

Reference yield: 70.0%

methanesufonic acid 5-(5-ethynyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-tetrahydrofuran-3-yl ester (890658-57-8) → 1-{4-azido-5-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-tetrahydrofuran-2-yl}-5-ethynyl-1H-pyrimidine-2,4-dione (890658-67-0)

Guidance literature:

With sodium azide; In N,N-dimethyl-formamide; for 16h; Heating;

DOI:10.1016/j.tet.2008.02.079

upstream raw materials:

5-ethynyl-1-{4-hydroxy-5-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-tetrahydrofuran-2-yl}-1H-pyrimidine-2,4-dione

methanesulfonyl chloride

Downstream raw materials:

5-ethynyl-1-{4-hydroxy-5-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-tetrahydrofuran-2-yl}-1H-pyrimidine-2,4-dione

1-{4-azido-5-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-tetrahydrofuran-2-yl}-5-ethynyl-1H-pyrimidine-2,4-dione

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